3885775882 has 4 divisors (see below), whose sum is σ = 5828663826. Its totient is φ = 1942887940.

The previous prime is 3885775847. The next prime is 3885775939. The reversal of 3885775882 is 2885775883.

3885775882 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 2885775883 = 389 ⋅7418447.

It can be written as a sum of positive squares in only one way, i.e., 3100151041 + 785624841 = 55679^2 + 28029^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3885775882.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 971443969 + ... + 971443972.

Almost surely, 2^3885775882 is an apocalyptic number.

3885775882 is a deficient number, since it is larger than the sum of its proper divisors (1942887944).

3885775882 is a wasteful number, since it uses less digits than its factorization.

3885775882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1942887943.

The product of its digits is 30105600, while the sum is 61.

The square root of 3885775882 is about 62335.9918666576. The cubic root of 3885775882 is about 1572.1449419822.

Subtracting from 3885775882 its reverse (2885775883), we obtain a palindrome (999999999).

The spelling of 3885775882 in words is "three billion, eight hundred eighty-five million, seven hundred seventy-five thousand, eight hundred eighty-two".